Problem with mybb 1.22 and bridging for cpg1410

[GlobalPlayer]

Hello there after hours of testing, and seraching thsi forum i decide to make a new post :

I have the following issue when trying to bridge coppermine and MyBB 1.22:

I start the bridging and i get no errors, the bridging manager comes back with the decision activate or
deactivate the point is than on activate

If i try to go to the startsite of my coppermine gallery, than it redirect me
to my mybb forum i am logged in there than , i see it above that i am logged in
but it want me to type my logIn Details in a new Field
so i type my LogIn Details in and it redirect me bach to coppermine but
i see only the field that there are mistakes and if i logged in with my standalon
Pass from Coppermine that i deactivate the bridging

Coppermine install: http://www.dsds4-forum.de/cpg1410/
Forum install: http://www.dsds4-forum.de/forum/
Coppermine version: cpg1410
Forum version: MyBB 1.22
Test user account: Testuser / testuser

BridgeManager settings:
Forum URL:  http://www.dsds4-forum.de/forum/
Relative path to your BBS's config file:  ../forum/inc/ 
Use post-based groups?:  1
Cookie name/preifx (if applicable)

[Nibbler]

You have your forums cookie path set to /forum/ - it MUST be set to / for the bridge to work.

[GlobalPlayer]

Ok i set the cookie path from the forum to /
but now if i open the start site from coppermine it direct me to the forum
i log in there again and than i am only at the forum

[GlobalPlayer]

Have i to do the bridge assistent again now with the new cookie path ?

[Nibbler]

You need to clear your cookies after making the change. No need to re-do the bridge.

[GlobalPlayer]

Thank you so much , all is ok now thank you very much